Clear Lake, South Dakota Weather by Month

Clear Lake is a quaint city located in Deuel County, South Dakota, United States. It serves as the county seat and is nestled in the eastern part of the state, approximately 20 miles from the Minnesota border. The city is positioned along the shores of Clear Lake, which is a key feature of the area’s geography, providing scenic views and recreational opportunities. The surrounding landscape is characterized by rolling plains and agricultural fields, reflecting the region’s rural charm and agricultural economy.

Clear Lake covers an area of approximately 1.5 square miles and has a population of around 1,300 residents, according to the latest census data. This small but vibrant community is known for its friendly atmosphere and close-knit social fabric. The city is home to Deuel School District, which provides educational services to the local population, fostering a strong sense of community among residents.

While Clear Lake does not host major universities or large corporations, it is home to a number of local businesses and industries, including agriculture and small manufacturing. The city’s landmarks include the Deuel County Courthouse, a historic building that represents the town’s civic pride, and the Clear Lake City Park, which offers recreational facilities and hosts community events. The nearby Clear Lake State Park also provides opportunities for camping, fishing, and boating, making it a popular destination for outdoor enthusiasts.

Climate and Weather Overview

Clear Lake, South Dakota, experiences a humid continental climate, characterized by cold winters, warm summers, and significant seasonal variation in temperature and precipitation. The region’s weather is influenced by its location in the upper Midwest, leading to distinct seasonal changes and a range of weather patterns throughout the year.

Average Monthly Weather Data

Below is a table summarizing the average temperature, precipitation, and sunny days for each month in Clear Lake, South Dakota.

Weather by Month

January

January in Clear Lake is typically the coldest month, with average temperatures ranging from 5°F to 25°F. Snowfall is common, with the city receiving an average of 0.5 inches of precipitation, primarily in the form of snow. The area enjoys about 7 sunny days, but cold, cloudy, and windy conditions dominate the month.

Activities: January is ideal for winter sports such as ice fishing, snowmobiling, and cross-country skiing. Indoor activities, like visiting local museums or enjoying community events, are also popular during the colder months.

February

February remains extremely cold, with temperatures ranging from 10°F to 31°F. Precipitation averages 0.6 inches, primarily as snow. The area continues to experience around 8 sunny days, though the temperatures often stay well below freezing.

Activities: Similar to January, February offers opportunities for winter activities. The clear skies and crisp air are perfect for outdoor photography, capturing the winter landscape’s stark beauty.

March

March marks the beginning of a slow transition to spring, with temperatures ranging from 22°F to 43°F. Precipitation increases slightly to 1.2 inches, with a mix of snow and rain. The area enjoys around 10 sunny days, signaling the gradual warming of the season.

Activities: March is ideal for early spring activities like hiking and wildlife watching as the snow begins to melt. The milder weather also makes it a good time for exploring the town’s parks and local businesses.

April

April brings more consistent spring weather, with temperatures ranging from 34°F to 59°F. The month averages 2.2 inches of precipitation, primarily as rain. The area experiences about 11 sunny days, making it a pleasant month for outdoor activities.

Activities: This is an excellent time for outdoor exploration, including hiking, bird watching, and enjoying the blooming flowers and trees. The warmer weather encourages gardening and participating in local events.

May

May ushers in warmer temperatures, ranging from 45°F to 70°F. This month sees an increase in precipitation, averaging 3.0 inches, often accompanied by thunderstorms. The area enjoys around 13 sunny days, making it a lively time for outdoor events.

Activities: May is perfect for outdoor activities such as picnics, fishing, and attending outdoor festivals and events. The mild weather also makes it an ideal time for camping and exploring the area’s natural beauty, including Clear Lake State Park.

June

June features summer weather, with temperatures ranging from 55°F to 80°F. The month averages 3.7 inches of precipitation, often from brief afternoon thunderstorms. The area experiences approximately 15 sunny days.

Activities: Outdoor activities like hiking, swimming, and attending outdoor concerts are popular in June. The warm weather also makes it an excellent time to explore local lakes and trails.

July

July is typically the hottest month in Clear Lake, with temperatures ranging from 60°F to 85°F. Precipitation averages 3.2 inches, with thunderstorms providing occasional relief from the heat.

Activities: July is ideal for water-related activities such as swimming, kayaking, and visiting local lakes. The warm evenings are perfect for outdoor dining, barbecues, and attending summer festivals and concerts.

August

August remains warm, with temperatures between 58°F and 83°F. The month receives about 2.8 inches of rain, with thunderstorms being common. The area has around 14 sunny days.

Activities: Similar to July, August is great for outdoor and water activities. It’s also a good time for late summer picnics, hiking, and exploring the region’s parks and natural areas.

September

September sees a gradual cooling, with temperatures ranging from 48°F to 74°F. Precipitation averages 2.3 inches, and the weather becomes more stable with fewer storms.

Activities: September is an excellent time for outdoor activities like hiking, biking, and attending local harvest festivals. The cooler weather also makes it comfortable for outdoor dining and enjoying the area’s scenic beauty.

October

October brings milder temperatures, ranging from 36°F to 60°F. Precipitation averages 1.8 inches, and the weather is generally mild. The area experiences about 10 sunny days, making it a pleasant month for outdoor activities.

Activities: This month is perfect for enjoying fall foliage, visiting pumpkin patches, and participating in Halloween festivities. Outdoor activities like hiking and cycling are also popular during this scenic month.

November

November sees cooler temperatures, ranging from 23°F to 43°F. The average precipitation of 0.9 inches often comes as rain, with occasional snow showers towards the end of the month. The area experiences around 8 sunny days.

Activities: As the weather cools, indoor activities become more appealing. Visiting local historical sites, attending craft fairs, and preparing for the holiday season are common activities. The area’s natural beauty also provides a lovely backdrop for late fall walks.

December

December brings the onset of winter, with temperatures ranging from 10°F to 29°F. The month averages 0.6 inches of precipitation, primarily as snow. The area enjoys about 7 sunny days, making it relatively bright despite the cold.

Activities: December is perfect for holiday activities, including visiting Christmas markets, enjoying festive light displays, and participating in community events. Indoor activities like baking, crafting, and exploring local shops and galleries are also popular as the weather turns colder.